FIG. 2.
Lack of agreement between IFN-γ induction by M. avium subsp. avium PPDa or PPDj as shown by the difference in IFN-γ levels plotted against the average value following logarithmic transformation of OD values. SD, standard deviation.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.